37972109

素因数分解:

$7^2\times {\mathrm{41}}^2\times {\mathrm{461}}^1$

素因数の和:557

約数の個数: 18

約数和(自身を含む): 45373482

約数和(自身を除く): 7401373

約数列:

[1, 7, 41, 49, 287, 461, 1681, 2009, 3227, 11767, 18901, 22589, 82369, 132307, 774941, 926149, 5424587, 37972109]

約数ペア:

[(1, 37972109), (7, 5424587), (41, 926149), (49, 774941), (287, 132307), (461, 82369), (1681, 22589), (2009, 18901), (3227, 11767)]